Suzuki Liana RH413, Service Manual

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Exhaust System: 1K-1
Engine
Exhaust System
General Description
Exhaust System Description
S3RH0A1B01001
The exhaust system consists of an exhaust manifold, three-way catalytic converter (TWC) in catalyst case, exhaust
pipes, a muffler and seals, gasket and etc.
The three-way catalytic converter is an emission control device added to the exhaust system to lower the levels of
Hydrocarbon (HC), Carbon Monoxide (CO), and Oxides of Nitrogen (NOx) pollutants in the exhaust gas.
Repair Instructions
Exhaust System Components
S3RH0A1B06001
WARNING
!
To avoid the danger of being burned, do not touch the exhaust system when the system is hot. Any
service on the exhaust system should be performed when the system is cool.
14
16
15
14
10
6
6
3
2
1
4
12
11
A
17
18
a
b
View : A
9
9
8
9
16
5
7
9
7
13 45 N
⋅
m (4.5 kg-m)
45 N
⋅
m (4.5 kg-m)
43 N
⋅
m (4.3 kg-m)
43 N
⋅
m
(4.3 kg-m)
13 45 N
⋅
m (4.5 kg-m)
55 N
⋅
m
(5.5 kg-m)
55 N
⋅
m
(5.5 kg-m)
55 N
⋅
m (5.5 kg-m)
10
5
5
10
I3RH0A1B0001-01
1. Exhaust manifold cover (with oxygen sensor) 8. Muffler 15. Exhaust chamber
2. Gasket 9. Muffler mounting 16. Exhaust manifold stiffener
3. Exhaust manifold (with oxygen sensor) 10. Gasket 17. Exhaust pipe nut
: Tighten exhaust pipe nut (a) first and
next (b) as shown in View “A”.
4. Heated oxygen sensor-1 11. Exhaust manifold cover (without oxygen sensor) 18. Upper side
5. Seal ring 12. Exhaust manifold (without oxygen sensor) : Tightening torque
6. Exhaust No.1 pipe 13. Heated oxygen sensor-2 (if equipped) : Do not reuse.
7. Exhaust No.2 pipe 14. Catalyst case